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Kipish [7]
3 years ago
9

Which is the fundamentals law of energy?​

Physics
2 answers:
Bingel [31]3 years ago
7 0

" <em>Energy is never created or destroyed.</em> "

All the rest is commentary.

navik [9.2K]3 years ago
6 0

Answer: energy can be transferred but cannot be destroyed

Explanation:

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Lilit [14]

Answer:

I think it is 80m/s

Explanation:

d = ½ g t2

  = ½ (10 m/s2) (4 s)2

  = (5 m/s2) (16 s2)

  = 80 ms

75% sure

Hope this helps!!!

5 0
3 years ago
Explain the meaning and use of the following acronyms: HELIOS, Exo-FMS, HAZMAT, NIRSpec.​
adelina 88 [10]

Answer:

HELIOS- The god of the sun in

HAZMAT-Hazardous materials

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Explanation:

4 0
2 years ago
Which of the following identifies the number of protons in an atom?
Lunna [17]

Answer:

The number of protons can be found by looking at the atomic number

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Its at the very top of the little element box

8 0
3 years ago
A hockey puck with a mass of 0.175 kg slides over the ice. The puck initially slides with a speed of 5.25 m/s, but it comes to a
Neko [114]

Answer:

1.70 J

Explanation:

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E = \frac{1}{2}mv_f^2 - \frac{1}{2}mv_i^2

v_i and v_f are the initial and final velocities.

With <em>m</em> = 0.175 kg,

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The negative sign appears because energy is lost.

7 0
3 years ago
Which force is stronger electrical or gravitational?
Alinara [238K]

Gravitational force is stronger

8 0
3 years ago
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